Reference number
  • SGR
  • 20th cent
  • Collection
  • Register of members, etc.
  • 1 item
Admin history
  • This company was founded in 1934 by Frank Henman, brother of Philip Henman (who founded the national road haulage and warehousing company, the Transport Development Group), to manufacture twisted high tensile steel for concrete reinforcement. Philip Henman provided the financial backing and advice.
Access status
  • Open
Related Material
  • Other records of companies acquired by the Transport Development Group are also held at the Centre as part of the same deposit. The Centre also holds records relating to the Transport Development Group itself acquired from various sources.